| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 12 Sep 2022 | 08 Sep 2022 | 001-39577 | |
| 4 | Open Document | Open Filing | 10 Mar 2022 | 08 Mar 2022 | 001-39577 | |
| 4 | Open Document | Open Filing | 01 Sep 2021 | 31 Aug 2021 | 001-39577 | |
| 3 | Open Document | Open Filing | 01 Sep 2021 | 31 Aug 2021 | 001-39577 | |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jan 2019 | 31 Dec 2018 | 001-32410 |
| 4/A | Open Document | Open Filing | FORM 4/A | 19 Jun 2018 | 05 Mar 2018 | 001-32410 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Jun 2018 | 15 Jun 2018 | 001-32410 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Jan 2018 | 27 Jan 2018 | 001-32410 |
| 4 | Open Document | Open Filing | FORM 4 | 31 Jan 2017 | 27 Jan 2017 | 001-32410 |
| 3 | Open Document | Open Filing | FORM 3 | 31 Jan 2017 | 23 Jan 2017 | 001-32410 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Jun 2016 | 03 Jun 2016 | 001-36782 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Mar 2016 | 03 Mar 2016 | 001-36782 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jul 2015 | 01 Jul 2015 | 001-36782 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 06 Jul 2015 | 30 Jun 2015 | 001-36782 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 May 2015 | 27 May 2015 | 001-35803 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jan 2015 | 02 Jan 2015 | 001-35803 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Dec 2014 | 22 Dec 2014 | 001-35803 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Dec 2014 | 03 Dec 2014 | 001-35803 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Dec 2014 | 01 Dec 2014 | 001-35803 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jun 2014 | 01 Jun 2014 | 001-35803 |
| 4 | Open Document | Open Filing | 06 Jan 2014 | 02 Jan 2014 | 001-35803 |